Desktop expansion unit for expanding the functions of a personal notebook computer



FIG. 1 is a top front left side perspective view of a desktop expansion unit for expanding the functions of a personal notebook computer showing our new design;

FIG. 2 is a front elevational view thereof on an enlarged scale;

FIG. 3 is a rear elevational view thereof on an enlarged scale;

FIG. 4 is a top, front, left side perspective view thereof with its cover portion removed;

FIG. 5 is a top, front, right side perspective view thereof with its cover portion removed;

FIG. 6 is a front elevational view thereof on an enlarged scale with its cover portion removed;

FIG. 7 is a top rear perspective view thereof on an enlarged scale with its cover portion removed;

FIG. 8 is a top, front, left side perspective view thereof with a notebook personal computer installed therein; and,

FIG. 9 is a top front left side perspective view thereof with a personal notebook computer installed therein and a monitor and keyboard attached. The broken lines are shown in FIGS. 8 and 9 for illustrative purposes only and form no part of the claimed design. 

The ornamental design for desktop expansion unit for expanding the functions of a personal notebook computer, as shown and described. 